Assignee
Inventors
- Keiichi Itoigawa (5 patents)
- Yoshihiko Hori (25 patents)
- Tomomitsu Kitamura (9 patents)
- Takefumi Seno (7 patents)
- Hideaki Kuwada (2 patents)
- Takashi Tamura (177 patents)
- Jun Kurosawa (4 patents)
- Kazuhiko Kanda (6 patents)
US Patent 9959805 · Granted May 1, 2018